Conduct the following test at the a = 0.05 level of significance by determining (a) the null and alternative hypotheses, (b) the test statistic, and (c) the P-value. Assume that the samples were obtained independentlyusing simple random sampling.Test whether p1 + p2. Sample data are x, = 30, n, = 255, X, = 36, and n, = 301.(a) Determine the null and alternative hypotheses. Choose the correct answer below.A. Ho: p, = 0 versus H,: p, = 0B. Ho: P1 = P2 versus H1: p1 P2D. Ho: P1 = P2 versus H,: p1 # P2(b) The test statistic zo is - .07. (Round to two decimal places as needed.)(c) The P-value is .944 . (Round to three decimal places as needed.)Test the null hypothesis. Choose the correct conclusion below.A. Reject the null hypothesis because there is not sufficient evidence to conclude that p, p2.

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For this study we should use the two sample proportion z test. (a) The null and alternative…

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Conduct the following test at the a = 0.05 level of significance by determining (a) the null and alternative hypotheses, (b) the test statistic, and (c) the P-value. Assume that the samples were obtained independently using simple random sampling. Test whether p, # P2. Sample data are x, = 30, n, = 255, x2 = 36, and n2 = 301. (a) Determine the null and alternative hypotheses. Choose the correct answer below. O A. Ho: P1 = 0 versus H,: p, = 0 O B. Ho: P1 = p2 versus H,: P1 P2 D. Ho: P, = p2 versus H,: P1 * P2 (b) The test statistic zo is -.07. (Round to two decimal places as needed.) (c) The P-value is .944. (Round to three decimal places as needed.) Test the null hypothesis. Choose the correct conclusion below. O A. Reject the null hypothesis because there is not sufficient evidence to conclude that p, < p2. O B. Do not reject the null hypothesis because there is not sufficient evidence to conclude that p, #p2 OC. Reject the null hypothesis because there is sufficient evidence to conclude that p, #p2. O D. Do not reject the null hypothesis because there is sufficient evidence to conclude that p, >P2.

Conduct the following test at the a = 0.05 level of significance by determining (a) the null and alternative hypotheses, (b) the test statistic, and (c) the P-value. Assume that the samples were obtained independently using simple random sampling. Test whether p, # P2. Sample data are x, = 30, n, = 255, x2 = 36, and n2 = 301. (a) Determine the null and alternative hypotheses. Choose the correct answer below. O A. Ho: P1 = 0 versus H,: p, = 0 O B. Ho: P1 = p2 versus H,: P1 P2 D. Ho: P, = p2 versus H,: P1 * P2 (b) The test statistic zo is -.07. (Round to two decimal places as needed.) (c) The P-value is .944. (Round to three decimal places as needed.) Test the null hypothesis. Choose the correct conclusion below. O A. Reject the null hypothesis because there is not sufficient evidence to conclude that p, < p2. O B. Do not reject the null hypothesis because there is not sufficient evidence to conclude that p, #p2 OC. Reject the null hypothesis because there is sufficient evidence to conclude that p, #p2. O D. Do not reject the null hypothesis because there is sufficient evidence to conclude that p, >P2.

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.7: Probability

Problem 58E: What is meant by the sample space of an experiment?

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